Home
  • Publications
  • Tutorials
  • Talks
  • Forum
  • Tools
    DMD Tools
  • About
CNRS logo

Tutorials


Multimode fibers

  • Modes of step index multimode fibers
  • Simulation of multimode fiber modes: Straight fibers
  • Simulation of multimode fiber modes: Bent fibers
  • pyMMF: Step index benchmark
  • Compare bending methods for MMF simulations using pyMMF
  • Fast numerical estimations of axisymmetric multimode fibers modes

Digital holography

  • Phase Measurement: Introduction
  • Off-axis holography
  • Semidefinite Programming for intensity only estimation of the transmission matrix

Spatial Light Modulators

  • How to control a SLM with Matlab/Octave using Psychtoolbox
  • How to characterize and calibrate a phase only SLM
  • How to use a binary amplitude Deformable Mirror Device (DMD) as a phase modulator: The Lee hologram method
  • How to use a binary amplitude Deformable Miror Device (DMD) as a phase modulator: The superpixel method
  • How to control a liquid crystal SLM with Python
  • Easy generation of Laguerre Gauss beam with Python and an SLM
  • Control a Vialux DMD with Python
  • Setting up a DMD: Diffraction effects
  • How to calibrate linearly aligned nematic liquid crystal based SLMs
  • Setting up a DMD: Aberration effects
  • Generate macropixel patterns for SLMs/DMDs with Python
  • About mechanical stability using Vialux DMDs
  • Easy characterization of SLMs phase deformation
  • Controlling a Spatial Light Modulator remotely using a Raspberry Pi

Others

  • Complex Valued Neural Networks for Physics Applications
  • Making useless beautiful gifs with fiber modes
  • Gerchberg-Saxton algorithm

Categories

  • Tutorials
  • Highlights
  • Events
  • Talks
  • Tools
  • News
  • Job offers

Tags

deep learning DMD transmission matrix MMF Python imaging SLM scattering media modulation focusing Matlab holography theory phase modulators software cavity time-reversal telecommunications photo-acoustics nonlinear subwavelength computation phase retrieval compressed sensing photo-acoustics

Latest publications

added 9 days ago
Digitally controlled multimode laser for high-resolution and robust beam shaping
added 9 days ago
Nonseparable Polarization Wavefront Transformation
added 9 days ago
Broadband and efficient asymmetric wavefront manipulation via terahertz polarization-selective metasurface
added 9 days ago
Retinalike Foveated Imaging through an Opaque Scattering Medium

See all publications

Other places

  • Github/wavefrontshaping
  • @WFShaping

© 2020 Copyright: Wavefrontshaping.net